42915376

素因数分解:

$2^4\times 7^2\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:151

約数の個数: 120

約数和(自身を含む): 105737280

約数和(自身を除く): 62821904

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 43, 49, 56, 67, 76, 86, 98, 112, 133, 134, 152, 172, 196, 266, 268, 301, 304, 344, 392, 469, 532, 536, 602, 688, 784, 817, 931, 938, 1064, 1072, 1204, 1273, 1634, 1862, 1876, 2107, 2128, 2408, 2546, 2881, 3268, 3283, 3724, 3752, 4214, 4816, 5092, 5719, 5762, 6536, 6566, 7448, 7504, 8428, 8911, 10184, 11438, 11524, 13072, 13132, 14896, 16856, 17822, 20167, 20368, 22876, 23048, 26264, 33712, 35644, 40033, 40334, 45752, 46096, 52528, 54739, 62377, 71288, 80066, 80668, 91504, 109478, 124754, 141169, 142576, 160132, 161336, 218956, 249508, 282338, 320264, 322672, 383173, 437912, 499016, 564676, 640528, 766346, 875824, 998032, 1129352, 1532692, 2258704, 2682211, 3065384, 5364422, 6130768, 10728844, 21457688, 42915376]

約数ペア:

[(1, 42915376), (2, 21457688), (4, 10728844), (7, 6130768), (8, 5364422), (14, 3065384), (16, 2682211), (19, 2258704), (28, 1532692), (38, 1129352), (43, 998032), (49, 875824), (56, 766346), (67, 640528), (76, 564676), (86, 499016), (98, 437912), (112, 383173), (133, 322672), (134, 320264), (152, 282338), (172, 249508), (196, 218956), (266, 161336), (268, 160132), (301, 142576), (304, 141169), (344, 124754), (392, 109478), (469, 91504), (532, 80668), (536, 80066), (602, 71288), (688, 62377), (784, 54739), (817, 52528), (931, 46096), (938, 45752), (1064, 40334), (1072, 40033), (1204, 35644), (1273, 33712), (1634, 26264), (1862, 23048), (1876, 22876), (2107, 20368), (2128, 20167), (2408, 17822), (2546, 16856), (2881, 14896), (3268, 13132), (3283, 13072), (3724, 11524), (3752, 11438), (4214, 10184), (4816, 8911), (5092, 8428), (5719, 7504), (5762, 7448), (6536, 6566)]